package jdk.lambda.collectors.extend;

import java.util.stream.IntStream;

/**
 * 扩展 Collector<CharSequence, ?, String> joining(CharSequence delimiter)
 *
 * @author songyafei
 */
public class CharSequenceBO implements CharSequence{
    @Override
    public int length() {
        return 0;
    }

    @Override
    public char charAt(int index) {
        return 0;
    }

    @Override
    public CharSequence subSequence(int start, int end) {
        return this.subSequence(start,end);
    }

    @Override
    public IntStream chars() {
        return null;
    }

    @Override
    public IntStream codePoints() {
        return null;
    }


}
